4820-01-630-8283

Find complete technical information, availability, and procurement data for: 4820-01-630-8283
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-630-8283

Item Name Code

05487

Assigment Date

08/19/2014 (12 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

3.860 inches all ends nominal outside diameter, flange all ends connection type, 0.750 inches valve size, round all ends flange shape, automatic valve operation method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Valve Size: 0.750 inches
Nominal Outside Diameter: 3.860 inches all ends
Face To Face Distance: 4.610 inches
Nominal Thickness: 0.510 inches all ends
Part Name Assigned By Controlling Agency: forged steel swing check valve, flanged end ansi cls 150
Material: steel body
Material Document And Classification: astm a105n assn std single material response body
Style Designator: straight thru flanged ends

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
WARREN-3155F .75IN	Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-630-8283?

The FSCG of the NSN 4820-01-630-8283 is 4820

Does the NSN 4820-01-630-8283 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-630-8283 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-630-8283 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-630-8283 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-630-8283 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Aug 19, 2014